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PCE
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DIFF Subgroup
A63C 1/22

with special foot-plates of the boot

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Skates > with special foot-plates of the boot

CPC:

Skates (roller skates or skate boards A63C17/00) > with special foot-plates of the boot

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

Child Classifications

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  • A63C 1/24 Elastic plates IPC+CPC Available in IPC and CPC
  • A63C 1/26 divided into two parts permitting adjustment to the size of the foot IPC+CPC Available in IPC and CPC
  • A63C 1/28 Pivotally-mounted plates IPC+CPC Available in IPC and CPC

Top Applicants

Top Applicants (IPC)

Class A63,2013–2023, worldwide · Source: EPO PATSTAT

  1. SANKYO 23,899
  2. SANYO PRODUCT COMPANY 23,718
  3. DAIICHI SHOKAI COMPANY 13,338
  4. KYORAKU SANGYO 10,447
  5. UNIVERSAL ENTERTAINMENT CORPORATION 9,545
  6. SANEI R & D COMPANY 9,135
  7. SAMMY CORPORATION 7,126
  8. NEWGIN CORPORATION 5,651
  9. NETEASE 4,877
  10. HEIWA CORPORATION 3,938

Top Applicants (CPC)

Class A63,2013–2023, worldwide · Source: EPO PATSTAT

  1. NETEASE 4,324
  2. TENCENT TECHNOLOGY (SHENZHEN) COMPANY 3,255
  3. SONY INTERACTIVE ENTERTAINMENT JP 2,643
  4. TENCENT TECHNOLOGY (SHENZHEN) COMPANY CN 2,353
  5. UNIVERSAL CITY STUDIOS US 2,005
  6. KARSTEN MANUFACTURING CORPORATION US 1,883
  7. ACUSHNET COMPANY US 1,495
  8. MICROSOFT TECHNOLOGY LICENSING US 1,272
  9. NINTENDO COMPANY JP 1,260
  10. SONY CORPORATION JP 1,169